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AI Agent Skill Repository

AI Agent Skills Directory

Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.

Finance Stock analysisQuant Trading researchSlides PPT generationDocs PDF parsingExtract Web scraping
16
Shown
10
Tracks
48
Targets
Resolve APITask in, selected skill and install plan out.Skills APIMachine-readable shortlist with trust and safety signals.llms.txtA crawler-friendly entry point for agent surfaces.

Browse by scenario

Real skills, grouped by the work your agent needs to finish.

Each directory entry links to real skill pages with GitHub adoption, trust score, install handoff, risk notes, and agent-readable metadata. Use these as starting points when you want a shortlist before asking an agent to install anything.

Design to deployment

Frontend and UI skills

Design direction, Figma implementation, UI review, React performance, browser QA, and safe preview deployments.

  • Dokploy36K stars

    Open Source Alternative to Vercel, Netlify and Heroku.

    Trust 85Quality 100devops
  • Cli16K stars

    The official Lark/Feishu CLI tool, maintained by the larksuite team — built for humans and AI Agents. Covers…

    Trust 88Quality 100productivity
  • Flagger5.4K stars

    Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)

    Trust 89Quality 100devops

Codex, Claude Code, Cursor

Coding agent skills

Code review, repo inspection, testing, planning, shipping, and engineering workflows for coding agents.

  • Open Design83K stars

    🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design…

    Trust 91Quality 100agent-skills
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • Implement176K stars

    Execute an approved engineering ticket with tests, review, and a branch commit.

    Trust 88Quality 100coding-agents

Documents and knowledge

Research and RAG skills

Research, recent-events briefings, PDF parsing, markdown conversion, RAG ingestion, and knowledge workflows.

  • Databend9.4K stars

    Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified a…

    Trust 85Quality 100rag-knowledge
  • Fsearch4.2K stars

    A fast file search utility for Unix-like systems based on GTK3

    Trust 85Quality 99rag-knowledge
  • ImageToolbox13K stars

    🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic…

    Trust 89Quality 100document-processing

Markets and quant

Finance and trading skills

Stock analysis, market research, quant backtesting, financial data, and investment research skills.

  • PyPortfolioOpt5.8K stars

    Financial portfolio optimisation in python, including classical efficient frontier, Black-Litterman, Hierarch…

    Trust 89Quality 100finance
  • Barter Rs2.2K stars

    Open-source Rust framework for building event-driven live-trading & backtesting systems

    Trust 88Quality 96finance
  • Vectorbt7.9K stars

    The backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finis…

    Trust 86Quality 96finance

Crawlers and extraction

Web scraping skills

Crawling, scraping, extraction, browser automation, structured data capture, and website-to-markdown workflows.

  • Wpt6.0K stars

    Test suites for Web platform specs — including WHATWG, W3C, and others

    Trust 84Quality 98testing-qa
  • PdfPig2.5K stars

    Read and extract text and other content from PDFs in C# (port of PDFBox)

    Trust 85Quality 96document-processing
  • Malicious Pdf4.1K stars

    💀 Generate malicious PDF test files for testing phone-home callbacks, SSRF, XSS, NTLM credential theft, and…

    Trust 83Quality 99document-processing

Slides and decks

PPT and presentation skills

Presentation generation, editable PPTX, slide decks, speaker notes, and visual storytelling workflows.

  • Carbon36K stars

    :black_heart: Create and share beautiful images of your source code

    Trust 87Quality 100design-creative
  • Html Anything6.7K stars

    ✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (maga…

    Trust 84Quality 100agent-skills

Images, video, UI

Design and creative skills

Image, video, creative production, UI design, multimodal generation, and visual workflow skills.

  • Robosat2.1K stars

    Semantic segmentation on aerial and satellite imagery. Extracts features such as: buildings, parking lots, ro…

    Trust 88Quality 95ml-automation
  • Meshroom13K stars

    Node-based Visual Programming Toolbox

    Trust 85Quality 100automation
  • ODS3.3K stars

    Turn your PC, Mac, or Linux box into an AI server. LLM inference, chat UI, voice, agents, workflows, RAG, and…

    Trust 85Quality 100agent-frameworks

Analysis and pipelines

Data and analytics skills

Data analysis, analytics, ETL, notebooks, databases, tables, charts, and reporting workflows.

  • Seekdb2.8K stars

    The AI-native state store for agents. MySQL-compatible, embedded or server, hybrid vector + full-text search,…

    Trust 86Quality 97data
  • Authorizer2.0K stars

    Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Rail…

    Trust 85Quality 95data-analysis
  • Testssl.Sh9.1K stars

    Testing TLS/SSL encryption anywhere on any port

    Trust 81Quality 100data-analysis

Popular directories

AI agent skills libraryA real library of reusable skills with trust, audit, install, and agent metadata.Open source AI agent skillsOpen-source skill candidates filtered by task fit, GitHub quality, and install safety.Best Codex skillsRepo inspection, code review, testing, web data, and safe install workflows for Codex.Best AI agent skills for stock analysisFinance and market research skills with trust, install, and maintenance signals.Best Codex skills for web scrapingCrawler and extraction skills that agents can shortlist before installing.Best Claude Code skills for PDF parsingDocument conversion, table extraction, OCR, and markdown workflows.Best AI agent skills for football analyticsMatch data, scouting, dashboards, and World Cup analytics workflows.OpenAgentSkill vs skills.shCompare task resolution, trust signals, install handoffs, and registry APIs.OpenAgentSkill vs agentskills.ioCompare directories, agent-readable metadata, audits, and discovery workflows.

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

243

Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills.

243 quality243 maintained

Research

Research and knowledge work

72

Deep research, source comparison, literature review, RAG, knowledge search, and reports.

72 quality72 maintained

Presentation

Presentation and deck workflows

1

PPTX generation, HTML slides, pitch decks, speaker notes, and presentation workflow skills.

1 quality1 maintained

Finance

Finance and quant workflows

17

Market data, SEC filings, portfolio analysis, quant research, backtesting, and risk workflows.

17 quality17 maintained

Marketing

Marketing and growth automation

11

SEO, content operations, lead generation, CRM, email automation, analytics, and growth workflows.

11 quality11 maintained

Design

Design and creative production

54

Design assets, images, video, audio, multimodal media, presentation, and creative production skills.

54 quality54 maintained

Data

Data, BI, and analytics

35

CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.

35 quality35 maintained

Legal

Legal, policy, and compliance

14

Contract analysis, privacy, policy review, compliance checks, governance, and document risk review.

14 quality14 maintained

Education

Education and tutoring

5

Tutoring, course generation, quizzes, learning analytics, classrooms, and teaching workflows.

5 quality5 maintained

World Cup

Football and World Cup analytics

2

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

2 quality2 maintained

High-intent entry points

Start from the task, not a keyword list.

These shortcuts use the same trust, supply, and relevance signals as the registry API, so humans and agents land on a useful shortlist faster.

Agent-readable index
FinanceStock analysisQuantTrading researchSlidesPPT generationDocsPDF parsingExtractWeb scrapingCreativeDesign workflowSportsFootball analytics

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 441 ranked candidates matching "black-box-testing"

Best blend of quality, stars, freshness, and agent usage

1

MaaFramework

VERIFIEDEXCELLENT · 99TRUST · 88SAFE · REVIEWEDCODING

基于图像识别的自动化黑盒测试框架 | An automation black-box testing framework based on image recognition

$ npx skills add MaaXYZ/MaaFramework
4.3K stars67 quality88 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

CLI + Codex · 4 targets

c++computer-vision
by MaaXYZDetailsQuick view
2

Awesome Regression Testing

VERIFIEDEXCELLENT · 96TRUST · 85SAFE · REVIEWEDCODING

🕶️ A curated list of resources around the topic: visual regression testing

$ npx skills add mojoaxel/awesome-regression-testing
2.4K stars65 quality85 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

testing
by mojoaxelDetailsQuick view
3

Webapp Testing

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

$ npx skills add anthropics/skills --skill webapp-testing
165.9K stars79 quality87 trustReviewedClaude Code + OpenAI Agents9d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.Check: Use synthetic or approved test data; do not run destructive browser actions wit…
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Use synthetic or approved test data; do not run destructive browser actions wit…
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

Claude Code + OpenAI Agents · 4 targets

claude-codecodexcursorplaywright
by anthropicsDetailsQuick view
4

Mountebank

VERIFIEDEXCELLENT · 96TRUST · 86SAFE · REVIEWEDCODING

Over the wire test doubles

$ npx skills add mountebank-testing/mountebank
2.1K stars65 quality86 trustReviewed1mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

javascripttesting
by mountebank-testingDetailsQuick view
5

OpenSandbox

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Secure, Fast, and Extensible Sandbox runtime for AI agents.

$ npx skills add alibaba/OpenSandbox
11.6K stars72 quality88 trustReviewed1mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

CLI + Codex · 4 targets

pythonai-agents
by alibabaDetailsQuick view
6

Boxlite

VERIFIEDEXCELLENT · 96TRUST · 87SAFE · REVIEWEDCODING

Compute substrate for AI agents: lightweight enough to live on your laptop, elastic enough to scale into the cloud and unleash unlimited resources.

$ npx skills add boxlite-ai/boxlite
2.1K stars65 quality87 trustReviewed1mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

CLI + Codex · 4 targets

typescriptai-agents
by boxlite-aiDetailsQuick view
7

Keploy

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

$ npx skills add keploy/keploy
17.6K stars73 quality88 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

gotesting
by keployDetailsQuick view
8

Detox

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Gray box end-to-end testing and automation framework for mobile apps

$ npx skills add wix/Detox
12.0K stars69 quality88 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

javascripttesting
by wixDetailsQuick view
9

Appium

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

$ npx skills add appium/appium
21.6K stars74 quality90 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

typescripttesting
by appiumDetailsQuick view
10

Mockito

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Most popular Mocking framework for unit tests written in Java

$ npx skills add mockito/mockito
15.4K stars73 quality88 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

javatesting
by mockitoDetailsQuick view
11

Metersphere

VERIFIEDEXCELLENT · 100TRUST · 83SAFE · REVIEWEDCODING

MeterSphere 是新一代的开源持续测试工具，内置 AI 助手，让软件测试工作更简单、更高效，不再成为持续交付的瓶颈。

$ npx skills add metersphere/metersphere
13.3K stars72 quality83 trustReviewed with permission notes2mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Testing and QA

CLI + Codex · 4 targets

javatesting
by metersphereDetailsQuick view
12

SeleniumBase

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

SeleniumBase is a framework for UI Testing, Web Scraping, and Stealth. Passes every bot-detection test with CDP Mode, and extends Playwright.

$ npx skills add seleniumbase/SeleniumBase
12.8K stars72 quality88 trustReviewedBrowser agents2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

Browser agents + CLI · 4 targets

pythontesting
by seleniumbaseDetailsQuick view
13

Testcafe

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDCODING

A Node.js tool to automate end-to-end web testing.

$ npx skills add DevExpress/testcafe
9.9K stars70 quality85 trustReviewedBrowser agents2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

Browser agents + CLI · 4 targets

javascripttesting
by DevExpressDetailsQuick view
14

Karate

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Test Automation Made Simple

$ npx skills add karatelabs/karate
8.9K stars69 quality86 trustReviewed2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

CLI + Codex · 4 targets

javatesting
by karatelabsDetailsQuick view
15

Testcontainers Java

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that…

$ npx skills add testcontainers/testcontainers-java
8.7K stars69 quality86 trustReviewedBrowser agents2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

Browser agents + CLI · 4 targets

javatesting
by testcontainersDetailsQuick view
16

Chatbox

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Powerful AI Client

$ npx skills add chatboxai/chatbox
40.5K stars75 quality88 trustReviewedClaude Code + OpenAI Agents2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

typescriptchatbot
by chatboxaiDetailsQuick view

Page 1

Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.

Try the agent resolve API